Allowed memory size of nnnnnn bytes exhausted

[the-djmaze]

PSR-7 has an issue. https://evertpot.com/psr-7-issues
Some people i helped abandoned Guzzle due to this bug.
Try it yourself with an 1GB file and send a partial stream.

$stream = GuzzleHttp\Stream\Stream::factory(fopen($path, 'r'));
$stream->seek($offset);
while (!$stream->eof()) {
    echo $stream->read($length);
}
$stream->close();

[mtdowling]

The library you're using in your example is not Guzzle's PSR-7 library but an older version of Guzzle.

[the-djmaze]

Ah that explains it. Thanks i will notify them.